What is BS ISO 21711 about?
BS ISO 21711 is one of a series of documents on chain wheel marine structure which specifies the requirements for the profiles, dimensions, tolerances, materials, and inspection of chain wheels for chains on mobile offshore units.
Who is this BS ISO 21711 for?
BS ISO 21711 on chain wheel marine structures is applicable to:
Inspection agencies involved in the inspection of chain wheels
Manufacturers of material and equipment used for chain wheels